242242343404 has 12 divisors (see below), whose sum is σ = 448860812904. Its totient is φ = 113996396864.

The previous prime is 242242343401. The next prime is 242242343417. The reversal of 242242343404 is 404343242242.

242242343404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×242242343404² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 242242343404.

It is not an unprimeable number, because it can be changed into a prime (242242343401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1781193634 + ... + 1781193769.

It is an arithmetic number, because the mean of its divisors is an integer number (37405067742).

Almost surely, 2^242242343404 is an apocalyptic number.

It is an amenable number.

242242343404 is a deficient number, since it is larger than the sum of its proper divisors (206618469500).

242242343404 is a wasteful number, since it uses less digits than its factorization.

242242343404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3562387424 (or 3562387422 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 34.

Adding to 242242343404 its reverse (404343242242), we get a palindrome (646585585646).

The spelling of 242242343404 in words is "two hundred forty-two billion, two hundred forty-two million, three hundred forty-three thousand, four hundred four".